FAIR VALUE OF FINANCIAL INSTRUMENTS, By Balance Sheet Grouping (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Financial Assets [Abstract]
Interest bearing time deposits with other banks	$ 6,955	$ 7,696
Available-for-sale securities	$ 314,017	359,737
Financial Liabilities [Abstract]
Consideration period for recognition of cash and due from banks	90 days
Consideration period for recognition of accrued interest receivable and payable	90 days
Level I [Member]
Financial Assets [Abstract]
Cash and due from banks	$ 17,754	24,384
Interest bearing time deposits with other banks	0	0
Available-for-sale securities	5,899	12,514
Loans held for sale	1,827	603
Net loans	0	0
Bank owned life insurance	26,223	25,535
Regulatory stock	5,306	3,459
Accrued interest receivable	4,089	4,211
Financial Liabilities [Abstract]
Deposits	740,889	706,121
Borrowed funds	41,330	1,598
Accrued interest payable	720	734
Level II [Member]
Financial Assets [Abstract]
Cash and due from banks	0	0
Interest bearing time deposits with other banks	0	0
Available-for-sale securities	308,118	347,223
Loans held for sale	0
Net loans	0	0
Bank owned life insurance	0	0
Regulatory stock	0	0
Accrued interest receivable	0	0
Financial Liabilities [Abstract]
Deposits	0	0
Borrowed funds	0	0
Accrued interest payable	0	0
Level III [Member]
Financial Assets [Abstract]
Cash and due from banks	0	0
Interest bearing time deposits with other banks	6,960	7,705
Available-for-sale securities	0	0
Loans held for sale	0
Net loans	797,184	712,524
Bank owned life insurance	0	0
Regulatory stock	0	0
Accrued interest receivable	0	0
Financial Liabilities [Abstract]
Deposits	263,183	281,421
Borrowed funds	36,095	37,265
Accrued interest payable	0	0
Carrying Amount [Member]
Financial Assets [Abstract]
Cash and due from banks	17,754	24,384
Interest bearing time deposits with other banks	6,955	7,696
Available-for-sale securities	314,017	359,737
Loans held for sale	1,827	603
Net loans	790,725	687,925
Bank owned life insurance	26,223	25,535
Regulatory stock	5,306	3,459
Accrued interest receivable	4,089	4,211
Financial Liabilities [Abstract]
Deposits	1,005,503	988,031
Borrowed funds	79,662	41,631
Accrued interest payable	720	734
Fair Value [Member]
Financial Assets [Abstract]
Cash and due from banks	17,754	24,384
Interest bearing time deposits with other banks	6,960	7,705
Available-for-sale securities	314,017	359,737
Loans held for sale	1,827	603
Net loans	797,184	712,524
Bank owned life insurance	26,223	25,535
Regulatory stock	5,306	3,459
Accrued interest receivable	4,089	4,211
Financial Liabilities [Abstract]
Deposits	1,004,072	987,542
Borrowed funds	77,425	38,863
Accrued interest payable	$ 720	$ 734